Cold Rolled Steel

With strict quality control procedures and advanced technology our product provided an outstanding finish and workability which is highly valued by customer in the automobile, home appliances, furniture, drum, tube, filter and various other industrial segment.

Cold rolled steel manufactured by ISL is available in thicknesses ranging from 0.25mm to 3.0mm and is offered in a maximum width of 1250mm. ISL’s CRC is provided in a range of product specifications, ranging from drawing to structural and surface finishes from bright to matt to meet our customer specific requirements.

Production Facilities

ISL’s manufacturing facility is strategically located in the port city of Karachi, the state-of-the-art facility comprises of machinery supplied by some of the most renowned steel processing equipment suppliers in the world such as SMS Siemag, Ebner, etc. Currently ISL has the capability of producing over 500,000MT of Cold Rolled products annually.

Product Specifications

Grades

Type

Remarks

Surface Finish

Width (mm)*

Thickness (mm)

SPCC

Commercial Quality

Bright and Dull

914, 1,000 and 1,220

0.25 to 3.00

SPCG

Extra Deep Drawing Quality

Bright and Dull

914, 1,000 and 1,220

0.25 to 3.00

*Slit widths and cut-to-length sheets are also available as per customers’ requirements.

Manufacturing Process

Hot rolled steel is cleaned by washing with hydrochloric acid on a push-pull pickling Line. It is then passed through a 4-HI Reversing Mill where the thickness is reduced; the coil is then forwarded for rewinding before being annealed in a controlled atmosphere of hydrogen. Once removed from the annealing cycle the coil is transferred to a skin passed mill where a final reduction take place and oil is applied through an electrostatic process. Before packing the CRC material is sent to a tension leveler where it is processed to ensure surface flatness.

CRC material can also be further processed as per customer requirement on our slitting and cut to length lines if specific coils strips or sheets are required.

Manufacturing Standards

Our products are made according to the following recognized manufacturing standards: